/* ====================================
   CHAIN / $KONO STYLES
   ==================================== */

/* Chain Tool */
.chain-tool-3d .chain-stats-3d {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.chain-stat {
  background: rgba(26, 26, 46, 0.9);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-width: 100px;
}

.chain-stat .label {
  font-size: 0.75rem;
  color: #9ca3af;
  text-transform: uppercase;
}

.chain-stat .value {
  font-size: 1.2rem;
  font-weight: bold;
  font-family: 'Fira Code', monospace;
  color: white;
}

.chain-stat .value.green { color: #4ade80; }
.chain-stat .value.orange { color: #f59e0b; }
.chain-stat.optimal { border-color: var(--golden); }

.chain-controls {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.chain-controls select {
  padding: 0.6rem 1rem;
  background: rgba(26, 26, 46, 0.9);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: white;
  border-radius: 8px;
}

.chain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.chain-section h4 {
  color: var(--brain);
  margin-bottom: 0.75rem;
}

.blocks-view-3d, .validators-3d {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.block-card-3d {
  background: rgba(26, 26, 46, 0.9);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 0.75rem;
  border-radius: 8px;
}

.block-card-3d .block-hash {
  font-family: 'Fira Code', monospace;
  color: var(--golden);
  font-size: 0.9rem;
}

.block-card-3d .block-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.25rem;
}

.validator-row-3d {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  background: rgba(26, 26, 46, 0.9);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 8px;
}

.validator-row-3d .v-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.validator-row-3d .v-info {
  flex: 1;
}

.validator-row-3d .v-id {
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  color: white;
}

.validator-row-3d .v-stats {
  font-size: 0.7rem;
  color: #9ca3af;
}

.chain-log {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 0.75rem;
  max-height: 150px;
  overflow-y: auto;
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
}

.log-entry {
  color: #4ade80;
  padding: 0.25rem 0;
  border-bottom: 1px solid rgba(139, 92, 246, 0.1);
}